ios 4.3-The Most Advanced Operating System in the world

According to the official release on the Apple site, iOS 4.3 will get “more play out of AirPlay”, which means it has the wireless technology to allow the user to stream content from the iPhone, iPad, or iPod Touch to HDTV via Apple TV which includes music, photos, and videos. The user also has the option of iTunes Home Sharing, giving the user the ability to play the entire iTunes library from anywhere in the house.
Another advancement is that of Safari, and that Nitro JavaScript engine is twice as fast as iOS 4.2. There is also the customizable switch on the side of the iPad to lock in the screen rotation or even muting the volume.
The last big feature is that when iOS 4.3 is downloaded on the iPhone 4, it will enable a personal hotspot for sharing cellular data connection with the Mac, PC, iPad, or other Wi-Fi compatible device. Up to five devices can be put on this.
The iOS 4.3 Software Update is “coming soon” so keep an eye out for it.
And Don't Forget to Update It...!!!